baber/WOPTO huggingface dataset:
Patent JP-2021171542-A (JP)
Title: Ultrasonic diagnostic apparatus, umbilical cord length measurement method, and program
Inventor: KASAHARA EIJI
IPC: A61B8/08
Filed: 2020-04-30
Abstract: To allow a length of an umbilical cord to be measured during ultrasonography.SOLUTION: A first area of interest 62 and a second area of interest 64 are set so as to include a first end part and a second end part of a blood vessel of interest travelling in an umbilical cord 56. A template showing fluctuation of pulsation in the first end part is generated according to a change of brightness information in the first area of interest 62. A graph showing fluctuation of pulsation in the second end part is generated according to a change of brightness information in the second area of interest 64. A travelling time of blood is calculated by identifying a part where templates match in the graph. By multiplying the travelling time by an average speed, a length of the umbilical cord is estimated.SELECTED DRAWING: Figure 3
Patent JP-2020161482-A (JP)
Title: Semiconductor device, display device, method of manufacturing semiconductor device, and method of manufacturing display device
Inventor: KAWAKAMI SACHIKO
IPC: G09F9/30
Filed: 2020-04-30
Abstract: To provide an element, a semiconductor device, a display device, and a light emitting device, which each are made into a thin film and reduced in weight; to provide an element, a semiconductor device, a display device, and a light emitting device, which each are not easily damaged; or to provide an element, a semiconductor device, a display device, and a light emitting device, which each have flexibility.SOLUTION: There is provided an element which includes a substrate, a first resin layer formed in contact with the substrate, a second resin layer formed in contact with the first resin layer, and a first layer formed in contact with the second resin layer. The second resin layer comprises a polyimide resin as main components. At the interface between the first resin layer and the second resin layer, a substance having a mass-to-charge ratio of 1,000 or more and 1,200 or less is detected, the substance being other than a substance that is detected in LC/MS measurement of the first resin layer on an opposite side to the interface between the first resin layer and the second resin layer. There are also provided a semiconductor device, a display device and a light emitting device, respectively, in which the element is used.SELECTED DRAWING: Figure 1
Patent JP-2021177730-A (JP)
Title: Work vehicle
Inventor: KAWAKAMI SHUHEI
IPC: A01C11/02
Filed: 2020-05-14
Abstract: To provide a work vehicle capable of improving operability by reducing the number of levers to be operated.SOLUTION: A work vehicle includes a traveling vehicle, a work machine, a forward/backward moving lever 20 that is moved in a prescribed area, and work machine lifting/lowering means, where the prescribed area includes a first forward movement area 73 and a second forward movement area 74 at which the forward/backward moving lever 20 is located when the traveling vehicle is moved forward, and a single retreating area 76 at which the forward/backward moving lever 20 is located when the traveling vehicle is moved backward. When the forward/backward moving lever 20 is operated to the first forward movement area 73, the traveling vehicle moves forward, with the work machine lifted by the work machine lifting/lowering means, and when the forward/backward moving lever 20 is operated to the second forward movement area 74, the traveling vehicle moves forward, with the work machine lowered by the work machine lifting/lowering means.SELECTED DRAWING: Figure 6
Patent JP-2020168000-A (JP)
Title: Fishing spinning reel
Inventor: HIRAYAMA HIROKAZU
IPC: F16C33/76
Filed: 2020-05-18
Abstract: To provide a fishing spinning reel facilitated in processing by simplifying the structure of an opening part sealed with a magnet seal mechanism without increasing the number of components.SOLUTION: A fishing spinning reel includes: a reel body 1; a pinion gear 3 and a magnetic body 7 rotatably supported by the reel body 1; a lid member 6 which partially stores the pinion gear 3 while making the pinion gear 3 project from an opening part and is fixed to the reel body 1; and a magnet seal mechanism sealing the space between the lid member 6 and the pinion gear 3 with the opening part of the lid member 6. The magnet seal mechanism includes: a magnet 8; a magnetic plate 9a holding the magnet 8 and disposed on the side of the lid member 6 of the magnet 8; a magnetic plate 9b disposed on the side opposite to the lid member 6 of the magnet 8; and a magnetic fluid 10 held in a gap between the magnetic body 7 and the magnetic plate 9a, and the magnetic plate 9b. The outer diameter of the inside surface coming in contact with the end surface around the opening part of the lid member 6, of a magnet structure body comprising the magnetic plate 9a, the magnet 8 and the magnetic plate 9b, is larger than the outer diameter of the outside surface of the magnet structure body.SELECTED DRAWING: Figure 2
Patent JP-2021182596-A (JP)
Title: Semiconductor storage device and method for manufacturing the same
Inventor: MANNO YOSUKE
IPC: H01L29/792
Filed: 2020-05-19
Abstract: To provide a semiconductor storage device having suitable characteristics and can be manufactured suitably, and a method for manufacturing the same.SOLUTION: A semiconductor storage device includes: a plurality of conductive layers arranged in a first direction; a first insulation layer extending in the first direction; a first semiconductor layer provided between the plurality of conductive layers and the first insulation layer; and a gate insulation film provided between the plurality of conductive layers and the first semiconductor layer. The plurality of conductive layers include a first conductive layer and a second conductive layer adjacent to each other in the first direction. When defining a region facing the first conductive layer of the first semiconductor layer as a first region, a region facing the second conductive layer as a second region, a region between the first region and the second region as a third region, a thickness of the first region as t1, and a thickness of the 2 region as t2, the third region includes a region having a thickness larger than t1 and t2, and a minimum value of a thickness of the third region is larger than t1-2 nm and larger than t2-2 nm.SELECTED DRAWING: Figure 4
Patent JP-2021188068-A (JP)
Title: Preparation method of raw material to be melted, and valuable metal recovery method
Inventor: SETO YOSHIHIRO
IPC: C22B1/02
Filed: 2020-05-26
Abstract: To provide a method capable of conducting an efficient reduction-melting process even to a raw material to be melted whose volume as a metal composite body as a whole is large with regard to a valuable metal.SOLUTION: A method is for recovering a valuable metal through reduction-melting, as a raw material to be melted, a roasted matter of a metal composite body containing the valuable metal. The method includes: a roasting process of roasting a metal composite body to obtain a roasted matter; a preparation process of a raw material to be melted, of mixing the roasted matter and a flux containing a calcium oxide and granulating an obtained mixture to obtain a granulated matter; and a reduction-melting process of reduction-melting the granulated matter as a raw material to be melted to obtain an alloy containing a slag and the valuable metal.SELECTED DRAWING: Figure 1
Patent JP-2020149719-A (JP)
Title: Batch normalization layers
Inventor: SERGEY IOFFE
IPC: G06N3/08
Filed: 2020-05-27
Abstract: To provide a neural network that can be efficiently trained.SOLUTION: A method of training a neural network comprises, during training on multiple batches of training data, for each batch: receiving a first layer output for each training example in the batch; computing, for each dimension, the mean and the standard deviation of components of the first layer output; normalizing each component of the first layer output to generate a normalized layer output for each training example in the batch, the step comprising, for each first layer output and for each of the components, normalizing the component of the first layer output using the mean for the dimension corresponding to the component and the standard deviation; and generating a batch normalization layer output for each of the training examples from the normalized layer outputs, and providing it to a second neural network layer.SELECTED DRAWING: Figure 1
Patent JP-2021190830-A (JP)
Title: Imaging apparatus
Inventor: FUJII KAZUKI
IPC: G03B15/00
Filed: 2020-05-29
Abstract: To downsize an imaging apparatus while allowing easy adjustment of the angle of view of each of a plurality of imaging units by electrically operating the plurality of imaging units.SOLUTION: An imaging apparatus that has a plurality of imaging units that can be driven in the circumferential direction on a base unit and arranged in a circumferential shape on the base unit, and the imaging unit includes a lens unit including a lens and an image sensor, a pan base unit that supports the lens such that the lens unit can be pan-driven, a drive unit for pan-driving the lens unit with respect to the pan base unit, and a detection unit that detects the pan angle of the lens. The detection unit further detects the position in the circumferential direction on the base unit of the imaging unit.SELECTED DRAWING: Figure 8
Patent JP-2021189949-A (JP)
Title: Job management method and job management device
Inventor: KITAWAKI ATSUSHI
IPC: G06F11/34
Filed: 2020-06-03
Abstract: To provide a job management method and device that predict an execution end timing of a job net with stable accuracy.SOLUTION: A job management system 1 executes: job net execution time prediction model creation processing of creating an execution time prediction model for predicting the execution time of a job net that is executed based on information on the execution time of job nets executed in the past; prediction model accuracy determination processing of calculating the accuracy in predicting the execution time of the job nets with the use of the created execution time prediction model; and delay determination processing of determining, based on the calculated accuracy in predicting the execution time of the job nets, whether to predict, based on the execution time prediction model, the execution end time of a designated job net in a job net group being a set including a plurality of job nets currently being executed or to be subsequently executed, and when determining to predict the execution end time, displaying information on the execution end time of the designated job net predicted based on the execution time prediction model.SELECTED DRAWING: Figure 1
Patent JP-2021196731-A (JP)
Title: Arithmetic processing device, information processing device, and arithmetic processing method
Inventor: ONO TAMASHIRO
IPC: G06F7/483
Filed: 2020-06-11
Abstract: To enable quantitative understanding of a degree of similarity of numeric values using floating point values.SOLUTION: An arithmetic processing device in an embodiment comprises a reception unit and a calculation unit. The reception unit receives a plurality of sets of a first floating point value which is output as an output result of first processing and a second floating point which is output as an output result of second processing. The calculation unit performs linear regression on the plurality of sets to calculate a degree of similarity between the output result of the first processing and the output result of the second processing on the basis of information obtained by the linear regression.SELECTED DRAWING: Figure 3
Patent JP-2021193943-A (JP)
Title: Pancreatic cancer model non-human animal, and use thereof
Inventor: KAMIMURA KENYA
IPC: C12N15/12
Filed: 2020-06-15
Abstract: To provide a pancreatic cancer model non-human animal manufacturable easily and efficiently, capable of generating metastasis formation; and to provide a manufacturing method thereof.SOLUTION: A manufacturing method of a pancreatic cancer model non-human animal includes an expression process for introducing and expressing variant K-ras gene and YAP gene in pancreatic cells of a wild type non-human animal. The pancreatic cancer model non-human animal is a non-human animal in which variant K-ras gene and YAP gene are introduced into pancreatic cells, and the variant K-ras gene and YAP gene are expressed there.SELECTED DRAWING: None
Patent JP-2020167430-A (JP)
Title: Component mounting machine
Inventor: HATTORI KAZUMA
IPC: H05K13/08
Filed: 2020-06-15
Abstract: To provide a component mounting machine for mounting an electronic component on a circuit substrate in which a movable area inside the component mounting machine can be displayed in the same image.SOLUTION: The component mounting machine includes: a fixed camera for monitoring the inside of the component mounting machine; and a display unit capable of displaying an image captured by the fixed camera. The fixed camera can capture a range from a suction position where a suction nozzle sucks an electronic component supplied from a component feeder to a mounting position where the electronic component is mounted on a circuit substrate in the same image. By enabling a wide range of images to be taken of the component mounting machine's interior, it becomes possible to respond appropriately to errors that occur inside the component mounting machine.SELECTED DRAWING: Figure 3
Patent JP-2021195465-A (JP)
Title: Junction structure and junction method
Inventor: SUGIYAMA YOSHITAKA
IPC: C09J5/06
Filed: 2020-06-16
Abstract: To provide a junction structure and a junction method capable of jointing two members by a method other than using a laser beam.SOLUTION: A junction structure 2 comprises: a first member 3 in which at least a position of a junction object is formed into a flat surface or curve surface plate shape; a second member 4 which is a junction member jointed to the first member 3; and an intermediate junction member 5 which is provided between the first member 3 and the second member 4 and is used for junction. The junction structure 2 comprises an induction heating corresponding part 9 as a portion corresponding to high frequency induction heating, on a position of a junction object on the first member 3. The intermediate junction member 5 has a junction portion which is obtained by being cured after melted by the high frequency induction heating, as a cured junction part 6. The intermediate junction member 5 is formed by kneading a material 12 which serves as a base and a metal microbody 10. In addition, the intermediate junction member 5 is configured so that the metal microbody 10 is formed of a material having magnetic permeability greater than that of the first member 3 and the second member 4.SELECTED DRAWING: Figure 1
Patent JP-2021195161-A (JP)
Title: Beverage supply device
Inventor: JIN MOTOI
IPC: B67D1/08
Filed: 2020-06-16
Abstract: To provide a beverage supply device that can prevent a reading device from being obstructed from reading in reading information that is recorded on a recording medium provided in a container.SOLUTION: A beverage supply device 1 for supplying beverage into a container 70 provided with a recording medium 72 capable of communication at the lateral surface thereof includes: a beverage discharge part 3 for discharging beverage into the container; an installation part 30 to which the container is installed when beverage is supplied; a transmitting/receiving part 40 for receiving information from the recording medium and transmitting information to the recording medium; a communication part 42 for receiving a control signal from the outside or outputting information to the outside; and a control unit for receiving a signal from the transmitting/receiving part or the communication part and outputting a control signal for controlling the beverage discharge part to discharge beverage. The transmitting/receiving part is disposed in a position opposite to a lateral surface of the container in the installation part.SELECTED DRAWING: Figure 2
Patent JP-2021196041-A (JP)
Title: Pinch roller supporting structure
Inventor: SEKIGUCHI YUZURU
IPC: F16B21/18
Filed: 2020-06-18
Abstract: To provide a pinch roller supporting structure in which an easily detachable snap pin can be used and the snap pin is prevented from contacting with a medium due to rotations of a shaft.SOLUTION: A pinch roller supporting structure is equipped with a spindle 35 that penetrate an axis portion of a pinch roller 12, a left side arm 33 and a right side arm 34 (a pair of pinch roller supporting arms) that support the spindle 35 while being penetrated by both end portion of the spindle 35, and a coming-off preventive structure 41 that regulates the axial movement of the spindle 35. The coming-off structure 41 includes a projecting portion 35a of the spindle 35, a through-hole of the spindle 35, and a snap pin 42 that has a first pin portion 42a inserted in the through-hole and a second pin portion 42b engaged on an outer surface of the projecting portion 35a. The left side arm 33 adjacent to the snap pin 42 is equipped with first and second stoppers 44 and 45 opposing to a tip end portion of the first pin portion 42a from both sides in a circumferential direction of the pinch roller 12.SELECTED DRAWING: Figure 3
Patent JP-2022006787-A (JP)
Title: Cooling machine for sintered ore
Inventor: OSHIDA HIROYUKI
IPC: F27D9/00
Filed: 2020-06-25
Abstract: To provide a cooling machine for sintered ores capable of effectively performing the cooling of sintered ores over all layers without using water for cooling.SOLUTION: A cooling machine 1 for sintered ores relating to this invention laminates sintered ores 5 sintered by a sintering machine on a trough truck 3, and continuously cools the sintered ores 5 while moving the trough truck 3, and comprises: a lower cooling device 27 for performing lower charge cooling by ventilating from the lower part to the upper part into the layer of each sintered ore 5; and an upper cooling device 29 for performing upper charge cooling by discharging a cooling gas toward the upper side surface of each sintered ore 5. The upper cooling device 29 comprises: a hollow discharge part 34 provided with a discharge port 37 for the cooling gas and arranged at the upper part of the trough truck 3 in such a manner that the discharge port 37 and the upper side surface of each sintered ore 5 are confronted; and a cooling gas feed device 36 connected to the discharge part 34 via a duct 35 and feeding the cooling gas to the discharge part 34 under positive pressure via the duct 35.SELECTED DRAWING: Figure 1
Patent JP-2022007505-A (JP)
Title: Manufacturing method of electronic component with metal terminal
Inventor: YAZAWA Kosuke
IPC: H01G4/30
Filed: 2020-06-26
Abstract: To provide a manufacturing method of an electronic component with a metal terminal capable of reducing a thermal shock when bonding the metal terminal to the electronic component.SOLUTION: A manufacturing method of an electronic component 1 with a metal terminal includes a step S4 of preheating an electronic component 2 by first heating means. A step S5 of bonding terminal electrodes 7A and 7B of the electronic component 2 with metal terminals 3A and 3B is executed by performing primary heating while bringing second heating means into contact with the metal terminals 3A and 3B after the preheating step S4. Bonding members 16A and 16B are heated via the metal terminals 3A and 3B by performing the primary heating, and the metal terminals 3A and 3B are bonded to the terminal electrodes 7A and 7B. At such a time, heat is transferred from the terminal electrodes 7A and 7B to the electronic component 2. The electronic component 2 is in a preheated state on a pre-stage of performing the primary heating. Therefore, a temperature gradient can be suppressed between the vicinity of the terminal electrodes 7A and 7B and the other portion in the electronic component 2.SELECTED DRAWING: Figure 4
Patent JP-2022011648-A (JP)
Title: Bag-making filling method
Inventor: UESUGI TOMOHIRO
IPC: B65B9/12
Filed: 2020-06-30
Abstract: To provide a packaging bag that hardly generates pinholes.SOLUTION: There is provided a bag-making filling method comprising a filling step, a sandwiching step, a lateral seal step, and a cutting step. According to the method, the filling step fills a content in a cylindrical body provided with a lower side lateral seal part where a lower side of a heat-shrinkable film is closed; the sandwiching step sandwiches an upper portion of the cylindrical body with a pair of shutter members to give a tension to a portion for storing the content of the cylindrical body by changing a relative position between the shutter members in a vertical direction and the cylindrical body; the lateral seal step forms a lateral seal part by performing lateral sealing for the cylindrical body at a position higher than a region in which the content is filled; and the cutting step forms an upper side lateral seal part of a packaging bag on a downstream side and a lower side lateral seal part of the cylindrical body on an upstream side by dividing the lateral seal part into upper and lower parts via cutting.SELECTED DRAWING: Figure 1
Patent JP-2022012293-A (JP)
Title: Broadcast program recording playback device
Inventor: YAMAGUCHI YOSHIHIRO
IPC: H04N5/91
Filed: 2020-07-01
Abstract: To provide a recording playback device comprising a function for facilitating a priority dubbing of a recorded program that a user wants to dub.SOLUTION: A broadcast program recording playback device comprises: a list display order generation part that generates a first order of a plurality of recording programs in accordance with a predetermined generation method to the plurality of recording programs; and a list screen generation part. The list screen generation part arranges the plurality of recording programs in accordance with the first order obtained by generating the list display order generation part in the list screen. A recording program dubbing part dubs the plurality of recording programs in the first order, dubs the plurality of recording programs in a second order changed from the first order on the basis of the first order via an input part, or dubs the recording program selected via the input part from the plurality of recording programs.SELECTED DRAWING: Figure 10
Patent JP-2022014152-A (JP)
Title: Soft magnetic powder, composition, molded article and method for producing soft magnetic powder
Inventor: NOMOTO SOICHIRO
IPC: H01F1/20
Filed: 2020-07-06
Abstract: To provide soft magnetic powder high in saturation magnetization and having soft magnetic properties, and a method for producing the same.SOLUTION: Soft magnetic powder comprises grains having a crystal structure composed of iron atoms, in which nitrogen atoms and carbon atoms are present between two or more iron atoms composing the crystal structure, and has a composition expressed by the following equation (1), and a method for producing soft magnetic powder has a process where iron oxide-containing raw material powder is subjected to reduction treatment to obtain iron powder comprising grains having a crystal structure composed of iron atoms, and thereafter, the iron powder is subjected to nitriding treatment and is then subjected to carbonization treatment, so that nitrogen atoms and carbon atoms are held to the crystal structure to obtain powder having a composition expressed by the following equation (1): Fe100-(α+β+γ)CαNβOγ equation(1), where α denotes 1 to 11 atom%, β denotes 0.1 to 10 atom% and γ denotes 0.1 to 10 atom%.SELECTED DRAWING: None